Or in other words, owl puke. Birds like hawks, kites, herons and cormorants can cast pellets too, says Eres Gomez, the research coordinator for the Urban Bird Project in San Antonio, Texas.

Biologists have listed more than 500 prey species of great horned owls throughout North and South America. These include the ...

Harvard Faculty of Arts and Sciences Dean Hopi E. Hoekstra discussed her own evolution as a biologist — from dissecting owl pellets as a child to running a lab at Harvard — during morning ...

The great horned owl is the most common owl of the Americas ... They sometimes swallow their prey whole and later regurgitate pellets composed of bone, fur, and the other unwanted parts of ...

This short film is from the BBC series, Evolutionwatch. Students could collect some owl pellets and identify the bones within the pellet (you may need external support with this). As a class ...

A baby great horned owl fell from its nest after strong winds destroyed its home. The Wildlife Clinic of Rhode Island contacted A Place Called Hope in Connecticut to assist in reuniting the baby ...

These pellets are often found beneath roosting sites and can be studied to learn about the owl's diet and hunting patterns. Researchers analyse these pellets to gain insights into the owl’s ...

The only problem is digestive juices in their stomachs aren’t strong enough to break down bones and fur, so instead, all that tough stuff gets compressed into pellets inside the owl’s gizzard ...

Researchers tracked 89 Northern Saw Whet Owls (Aegolius acadicus) along a migration corridor in Western Montana, underscoring the efficacy of ...

During migration, they don’t leave reliable “whitewash” or pellets below their roost sites ... this study show the complexity of Saw-whet Owl movements, but also that there are many exciting ...